Municipalities located in Lebanon County include Townships: Annville, Bethel, Cold Spring, East Hanover, Heidelberg, Jackson, Millcreek, North Annville, North Cornwall, North Lebanon, North Londonderry, South Annville, South Lebanon, South Londonderry, Swatara, Union, West Cornwall, West Lebanon.
Sedimentary rock can be changed into igneous rock by undergoing melting and then solidification. At a subduction zone (at a convergent plate boundary, where one plate slides beneath another), layers of sedimentary rock will be assimilated into the mantle.edimentary rock to change to Igneous rock by applying heat and pressure, which creates Metamorphic rock. Next, Metamorphic rock turns to Magma because it melts. Lastly yo â¦ u have to let the Magma cool and it becomes an Igneous rock.
I. The same elements that originally went into igneous minerals were incorporated into sedimentary rocks by fragmentation and dissolution, and have now been heated, pressurized (and possibly chemically altered) to form metamorphic rocks. II.